942345 has 24 divisors (see below), whose sum is σ = 1674816. Its totient is φ = 489888.

The previous prime is 942341. The next prime is 942367. The reversal of 942345 is 543249.

It is not a de Polignac number, because 942345 - 2² = 942341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (942341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1692 + ... + 2178.

It is an arithmetic number, because the mean of its divisors is an integer number (69784).

2⁹⁴²³⁴⁵ is an apocalyptic number.

It is an amenable number.

942345 is a deficient number, since it is larger than the sum of its proper divisors (732471).

942345 is a wasteful number, since it uses less digits than its factorization.

942345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 538 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 942345 is about 970.7445596036. The cubic root of 942345 is about 98.0400017179.

The spelling of 942345 in words is "nine hundred forty-two thousand, three hundred forty-five".